| 福建南靖砂金表生化学成因的探讨 |
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| 引用本文： | 俞鸣同.福建南靖砂金表生化学成因的探讨[J].矿物学报,2000,20(2):177-181. |
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| 作者姓名： | 俞鸣同 |
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| 作者单位： | 福建师范大学地理研究所,福州,350007 |
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| 基金项目： | 福建省科技厅科研项目 |
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| 摘 要： | 福建南靖砂金地表地球化学、生物化学成因特征明显，不同于传统的机械成矿模型。区域火山岩地层是砂金的矿源，地表赤红壤化可能是砂金形成的主要阶段。
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| 关 键 词： | 福建南靖砂金 表生化学成因 赤红壤过程 |
DISCUSSION ON THE EARTH'S SURFACE CHEMICAL GENESIS OF QUATERNARY PLACER GOLD IN NANJING, FUJIAN |
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| Yu Mingtong.DISCUSSION ON THE EARTH'S SURFACE CHEMICAL GENESIS OF QUATERNARY PLACER GOLD IN NANJING, FUJIAN[J].Acta Mineralogica Sinica,2000,20(2):177-181. |
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| Authors: | Yu Mingtong |
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| Abstract: | Placer gold in Nanjing has a clear feature of Earth's surface geochemical and biochemical origin, different from the traditional mechanical origin. Regional volcanic strata are the source of placer gold and laterization process is the main stage of formation of placer gold. |
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| Keywords: | Quaternary placer gold laterization process Earth's surface chemical genesis |
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